The code and data included here are replication materials for Keegan, K. M. (2022). Clarity for friends, confusion for foes: Russian vaccine propaganda in Ukraine and Serbia. Harvard Kennedy School (HKS) Misinformation Review, 3(3).

To run this code, please install all libraries listed in the scripts as well as Chrome Driver (https://chromedriver.chromium.org/getting-started), the executable file of which should be in the same folder as the other scripts. 

The scripts should be used in this order: search scraper, scraper, clean text, topic model.

The output of the search scraper scripts are files containing links of articles to scrape. The output of the scraper scripts are the content of the articles and related information. The output of clean text scripts are lemmatized tokens attached to the article number, which are associated with the article numbers in the output of the scraper. The output of the topic model scripts are the topic models and related graphs. 

Data resulting from the scrape (DATA_sputnik_rs_vaccine and DATA_ukraina_ru_vaccine) and the subsequent tokenization (TOKENS_sputnik_rs_vaccine and TOKENS_sputnik_rs_vaccine) are also provided. 
